12. There is nothing.than going swimming in hot weather.
13. Our friends are more
A. difficult
..............than physics. A. easy
than the city.
A. thin
14.Chemistry is
15. The country is
16. She looks....than me.
A. quieter
B. thinner
A.gooder
17. He is one of the..........men in the world.
18. That hat is the most
of all.
Ex3. Rewrite: 1.I am taller than my sister.
2.He is shorter than her. She is
3.No one in my class is taller than Minh.-Minh is...........
B. easily
B. more quiet
B. good
B. intelligent
A rich
B. richer
A. expensive B. more expensive
My sister.......
C. better
C. richest
C. easier
C. more quietly
C. thinnest
C. easy
D. tall
D. more easily
D. best
C. cheapest
D. quietlier
D. thinly
D. more rich
D. cheaper